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Finding the Third Proportional to 46,161,386 and 99,982,992

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Solution

The third proportional to 46,161,386 and 99,982,992 is: 216,557,594.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,161,386 : 99,982,992 = 99,982,992 : x
  2. Step 2: Convert to fraction form
    46,161,386/99,982,992 = 99,982,992/x
  3. Step 3: Cross multiply
    46,161,386x = 99,982,992 × 99,982,992
  4. Step 4: Simplify right side
    46,161,386x = 9,996,598,689,272,064
  5. Step 5: Solve for x
    x = 9,996,598,689,272,064/46,161,386
  6. Step 6: Final answer
    x = 216,557,594.03

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.